Silane,chlorotripropyl-

1. IDENTIFICATION OF THE SUBSTANCE/MIXTURE AND OF THE COMPANY/UNDERTAKING
Product name
:
Chlorotripropylsilane
2. HAZARDS IDENTIFICATION
Classification of the substance or mixture
According to Regulation (EC) No1272/2008
Skin corrosion (Category 1A)
Specific target organ toxicity - single exposure (Category 3)
According to European Directive 67/548/EEC as amended.
Reacts violently with water. Causes severe burns. Irritating to respiratory system.
Label elements
Pictogram
Signal word
Hazard statement(s)
H314
H335
EUH014
Precautionary statement(s)
P261
P280
P305 + P351 + P338
P310
Hazard symbol(s)
C
R-phrase(s)
R14
R35
R37
S-phrase(s)
S26
S36/37/39
S45
Danger
Causes severe skin burns and eye damage.
May cause respiratory irritation.
Reacts violently with water.
Avoid breathing dust/ fume/ gas/ mist/ vapours/ spray.
Wear protective gloves/ protective clothing/ eye protection/ face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove
contact lenses, if present and easy to do. Continue rinsing.
Immediately call a POISON CENTER or doctor/ physician.
Corrosive
Reacts violently with water.
Causes severe burns.
Irritating to respiratory system.
In case of contact with eyes, rinse immediately with plenty of water and
seek medical advice.
Wear suitable protective clothing, gloves and eye/face protection.
In case of accident or if you feel unwell, seek medical advice immediately
(show the label where possible).
Other hazards - none
3. COMPOSITION/INFORMATION ON INGREDIENTS
Synonyms
Formula
Molecular Weight
:
:
:
Tripropylchlorosilane
C9H21ClSi
192,8 g/mol
CAS-No.
EC-No.
Classification
Concentration
Chlorotripropylsilane
995-25-5
213-624-5
-
Skin Corr. 1A; STOT SE 3;
-
H314, H335, EUH014
C, R14 - R35 - R37
For the full text of the H-Statements mentioned in this Section, see Section 16.
4. FIRST AID MEASURES
General advice
Consult a physician. Show this safety data sheet to the doctor in attendance.
If inhaled
If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician.
In case of skin contact
Take off contaminated clothing and shoes immediately. Wash off with soap and plenty of water. Consult a
physician.
In case of eye contact
Rinse thoroughly with plenty of water for at least 15 minutes and consult a physician.
If swallowed
Do NOT induce vomiting. Never give anything by mouth to an unconscious person. Rinse mouth with water.
Consult a physician.
5. FIRE-FIGHTING MEASURES
Suitable extinguishing media
Carbon dioxide (CO2) Dry powder
Extinguishing media which shall not be used for safety reasons
Water
Special protective equipment for fire-fighters
Wear self contained breathing apparatus for fire fighting if necessary.
6. ACCIDENTAL RELEASE MEASURES
Personal precautions
Use personal protective equipment. Avoid breathing vapors, mist or gas. Ensure adequate ventilation.
Remove all sources of ignition. Evacuate personnel to safe areas. Beware of vapours accumulating to form
explosive concentrations. Vapours can accumulate in low areas.
Environmental precautions
Prevent further leakage or spillage if safe to do so. Do not let product enter drains.
Methods and materials for containment and cleaning up
Contain spillage, and then collect with an electrically protected vacuum cleaner or by wet-brushing and place
in container for disposal according to local regulations (see section 13). Do not flush with water. Keep in
suitable, closed containers for disposal.
7. HANDLING AND STORAGE
Precautions for safe handling
Avoid contact with skin and eyes. Avoid inhalation of vapour or mist.
Keep away from sources of ignition - No smoking. Take measures to prevent the build up of electrostatic
charge.
Conditions for safe storage
Keep container tightly closed in a dry and well-ventilated place. Containers which are opened must be carefully
resealed and kept upright to prevent leakage. Store in cool place.
Never allow product to get in contact with water during storage.
Moisture sensitive.
8. EXPOSURE CONTROLS/PERSONAL PROTECTION
Personal protective equipment
Respiratory protection
Where risk assessment shows air-purifying respirators are appropriate use a full-face respirator with
multi-purpose combination (US) or type ABEK (EN 14387) respirator cartridges as a backup to
engineering controls. If the respirator is the sole means of protection, use a full-face supplied air
respirator. Use respirators and components tested and approved under appropriate government
standards such as NIOSH (US) or CEN (EU).
Hand protection
Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique (without
touching glove's outer surface) to avoid skin contact with this product. Dispose of contaminated gloves
after use in accordance with applicable laws and good laboratory practices. Wash and dry hands.
The selected protective gloves have to satisfy the specifications of EU Directive 89/686/EEC and the
standard EN 374 derived from it.
Eye protection
Tightly fitting safety goggles. Faceshield (8-inch minimum). Use equipment for eye protection tested and
approved under appropriate government standards such as NIOSH (US) or EN 166(EU).
Skin and body protection
Complete suit protecting against chemicals, Flame retardant protective clothing, The type of protective
equipment must be selected according to the concentration and amount of the dangerous substance at
the specific workplace.
Hygiene measures
Handle in accordance with good industrial hygiene and safety practice. Wash hands before breaks and at
the end of workday.
9. PHYSICAL AND CHEMICAL PROPERTIES
Appearance
Form
Colour
Safety data
pH
Melting point
Boiling point
Flash point
Ignition temperature
Lower explosion limit
Upper explosion limit
Density
Water solubility
clear, liquid
colourless
no data available
no data available
202 °C - lit.
63 °C - closed cup
no data available
no data available
no data available
0,882 g/cm3 at 25 °C
no data available
10. STABILITY AND REACTIVITY
Chemical stability
Stable under recommended storage conditions.
Possibility of hazardous reactions
Reacts violently with water.
Conditions to avoid
Heat, flames and sparks. Exposure to moisture.
Materials to avoid
Strong oxidizing agents, Strong bases
Hazardous decomposition products
Hazardous decomposition products formed under fire conditions. - Carbon oxides, Hydrogen chloride gas,
silicon oxides
11. TOXICOLOGICAL INFORMATION
Acute toxicity
no data available
Skin corrosion/irritation
no data available
Serious eye damage/eye irritation
no data available
Respiratory or skin sensitization
no data available
Germ cell mutagenicity
no data available
Carcinogenicity
IARC: No component of this product present at levels greater than or equal to 0.1% is identified as
probable, possible or confirmed human carcinogen by IARC.
Reproductive toxicity
no data available
Specific target organ toxicity - single exposure
May cause respiratory irritation.
Specific target organ toxicity - repeated exposure
no data available
Aspiration hazard
no data available
Potential health effects
Inhalation
Ingestion
Skin
Eyes
May be harmful if inhaled. Material is extremely destructive to the tissue of the
mucous membranes and upper respiratory tract. Causes respiratory tract
irritation.
May be harmful if swallowed. Causes burns.
May be harmful if absorbed through skin. Causes skin burns.
Causes eye burns.
Signs and Symptoms of Exposure
Material is extremely destructive to tissue of the mucous membranes and upper respiratory tract, eyes, and
skin., Cough, Shortness of breath, Headache, Nausea
Additional Information
RTECS: Not available
12. ECOLOGICAL INFORMATION
Toxicity
no data available
Persistence and degradability
no data available
Bioaccumulative potential
no data available
Mobility in soil
no data available
PBT and vPvB assessment
no data available
Other adverse effects
no data available
13. DISPOSAL CONSIDERATIONS
Product
This combustible material may be burned in a chemical incinerator equipped with an afterburner and
scrubber. Offer surplus and non-recyclable solutions to a licensed disposal company. Contact a licensed
professional waste disposal service to dispose of this material.
Contaminated packaging
Dispose of as unused product.
14. TRANSPORT INFORMATION
ADR/RID
UN-Number: 2987 Class: 8
Packing group: II
Proper shipping name: CHLOROSILANES, CORROSIVE, N.O.S. (Chlorotripropylsilane)
IMDG
UN-Number: 2987 Class: 8
Packing group: II
EMS-No: F-A, S-B
Proper shipping name: CHLOROSILANES, CORROSIVE, N.O.S.
Marine pollutant: No
IATA
UN-Number: 2987 Class: 8
Packing group: II
Proper shipping name: Chlorosilanes, corrosive, n.o.s.
15. REGULATORY INFORMATION
This safety datasheet complies with the requirements of Regulation (EC) No. 1907/2006.
16. OTHER INFORMATION
Text of H-code(s) and R-phrase(s) mentioned in Section 3
EUH014
H314
H335
Skin Corr.
STOT SE
C
R14
R35
R37
Reacts violently with water.
Causes severe skin burns and eye damage.
May cause respiratory irritation.
Skin corrosion
Specific target organ toxicity - single exposure
Corrosive
Reacts violently with water.
Causes severe burns.
Irritating to respiratory system.
Further information
The above information is believed to be correct but does not purport to be all inclusive and
shall be used only as a guide. The information this document is based on the resent state
of our knowledge and is applicable to the product with regard to appropriate safety precautions.
It does not represent any guarantee of the properties of the product. Lookchem shall not be
held liable for any damage resulting from handling or from contact with the above product.
See reverse side of invoice or packing slip for additional terms and conditions of sale.
;

Recommended suppliers

Dayang Chem (Hangzhou) Co.,Ltd.

China (Mainland) Assessed Supplier

Chlorotripropylsilane

  • Assay:Industrial Grade,
  • Appearance:detailed see specifications
  • Package:according to the clients requirement
  • Storage:Store in dry, dark and ventilated place.
  • Transportation:by air or by sea
  • Application:Used in Synthesis, Pharmaceuticals and other fields
Contact Supplier

HENAN NEW BLUE CHEMICAL CO.,LTD

China (Mainland) Assessed Supplier

995-25-5

  • Assay:1,
  • Appearance:White powder
  • Package:25KGS/Drum
  • Storage:Room temperature
  • Transportation:BY SEA
  • Application:API,Pharmaceutical intermediates
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Hebei Nengqian Chemical Import and Export Co., LTD

China (Mainland) Assessed Supplier

TRI-N-PROPYLCHLOROSILANE

  • Assay:medical grade,
  • Appearance:colourless liquid
  • Package:5mg/vial, 10 vials per box
  • Storage:Room Temprature
  • Transportation:EMS,DHL,?TNT,?UPS?,FEDEX,?BY?AIR,?BY?SEADHL?Express,?FedEx?and?EMS?for?quantity?less?than?50KG,?usually?called?as?DDU?service;?Sea?shipping?for?quantity?over?500KG;?And?air?shipping?is?available
  • Application:Tri-n-propyl chlorosilane is mainly used in the synthesis of organosilicon compounds. It can be used as an intermediate in silanol, silane and silicone polymers. It can also be used as an additive for
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Zhuozhou Wenxi import and Export Co., Ltd

China (Mainland) Assessed Supplier

Pharmaceutical Grade CAS 995-25-5 with competitive price

  • Assay:98%,99%,
  • Appearance:White powder
  • Package: [Packaging]20mg, 50mg,100mg,1g,10g,100g,according to customers' requirements
  • Storage: should be stored in a well-closed container at low temperature, keep away from moisture, heat and light.
  • Transportation:1. Samples 1kg-10kg are shipped by international express. 2. 50kg-100kg of goods are transported by dedicated line logistics. 3. Cargo 100kg-1ton is transported by dedicated line logistics.
  • Application:Chemical raw materials, pharmaceutical intermediates, cosmetic raw materials, etc.
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HENAN SUNLAKE ENTERPRISE CORPORATION

China (Mainland) Assessed Supplier

TRI-N-PROPYLCHLOROSILANE

  • Assay:99% Min
  • Appearance:Colorless liquid
  • Package:10g, 100g...1kg, 5kg...more
  • Storage:Protected from light, stored hermetically and in a dry place
  • Transportation:By air or sea
  • Application:Used in Synthesis, Pharmaceuticals and other fields
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